| Pente Pigadion Street | 18450 | Nikaia Attica | Attica |
| Pergamali Efstratiou Street | 18452 | Nikaia Attica | Attica |
| Pergamou Street | 18450, 18451 | Nikaia Attica | Attica |
| Perikleous Street | 18452 | Nikaia Attica | Attica |
| Peristaseos Street | 18450 | Nikaia Attica | Attica |
| Perivola Kosta Street | 18452 | Nikaia Attica | Attica |
| Persefonis Street | 18452 | Nikaia Attica | Attica |
| Pindarou Street | 18452 | Nikaia Attica | Attica |
| Pindou Street | 18454 | Nikaia Attica | Attica |
| Pipinou Andrea Street | 18453 | Nikaia Attica | Attica |
| Pisidias Street | 18453 | Nikaia Attica | Attica |
| Plapouta Dimitriou Street | 18452 | Nikaia Attica | Attica |
| Plataion Street | 18454 | Nikaia Attica | Attica |
| Platanon Street | 18454 | Nikaia Attica | Attica |
| Platonos Street | 18454 | Nikaia Attica | Attica |
| Poleos Prokopiou Street | 18450 | Nikaia Attica | Attica |
| Pontoirakleias Street | 18454 | Nikaia Attica | Attica |
| Pontou Street | 18454 | Nikaia Attica | Attica |
| Poseidonos Street | 18454 | Nikaia Attica | Attica |
| Potamou Street | 18122, 18450, 18452, 18453 | Nikaia Attica | Attica |
| Praxitelous Street | 18452 | Nikaia Attica | Attica |
| Premetis Street | 18450 | Nikaia Attica | Attica |
| Promitheos Street | 18452 | Nikaia Attica | Attica |
| Propontidos Street | 18451 | Nikaia Attica | Attica |
| Prousis Street | 18453 | Nikaia Attica | Attica |
| Psaron Street | 18450 | Nikaia Attica | Attica |
| Psarra D. Street | 18452 | Nikaia Attica | Attica |
| Psychari Gianni Street | 18453 | Nikaia Attica | Attica |
| Pyrgou Street | 18450 | Nikaia Attica | Attica |
| Pyrrou Street | 18452 | Nikaia Attica | Attica |
| Pyrsogiannis Street | 18454 | Nikaia Attica | Attica |
| Raidestou Street | 18453 | Nikaia Attica | Attica |
| Ralli Petrou 1 Byway | 18450, 18454 | Nikaia Attica | Attica |
| Ralli Petrou 2 Byway | 18450 | Nikaia Attica | Attica |
| Ralli Petrou 3 Byway | 18450, 18454 | Nikaia Attica | Attica |
| Ralli Petrou 4 Byway | 18450, 18454 | Nikaia Attica | Attica |
| Ralli Petrou Street | 18450, 18451, 18453, 18454 | Nikaia Attica | Attica |
| Ritsou Gianni Street | 18452 | Nikaia Attica | Attica |
| Rodopoleos Street | 18451 | Nikaia Attica | Attica |
| Rysiou Diamanti Street | 18450 | Nikaia Attica | Attica |